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Type of machine : CNC tool grinding machine
Brand : WALTER
Stock N° : 90112
Model : Helitronic Basic
Year : 2013
Location : 73240 St-Genix-les-Villages, FRANCE
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Technical characteristics
Additional information
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CNC control
FANUC 31i - MODEL A5
Software installed
Tool Studio Version 2.0. 158.0
Colour touchscreen
Yes
Number of axes
5
Stroke X axis
470 [mm]
Stroke Y axis
330 [mm]
Stroke Z axis
640 [mm]
Traversing feeds X, Y and Z axes
15000 [mm/min]
A axis
360 [°]
C axis
+/- 200 [°]
Max. workpiece lenght : complete processing
255 [mm]
Max. workpiece lenght : peripheral grinding
350 [mm]
Max. workpiece lenght : end face grinding
280 [mm]
Max. grinding diameter
320 [mm]
Max. grinding diameter with automated work table
290 [mm]
Grinding spindle attachment
NCT
Grinding spindle diameter
70 [mm]
Grinding wheel speed
10500 [rpm]
Grinding spindle motor power
7 [kW]
Max. diameter grinding wheel
150 [mm]
Workpiece spindle nose
ISO 50
Workpiece spindle max. speed
750 [rpm]
Max. part weight in part holder headstock
20 [Kg]
Number of running hours
8464 [h]
Coolant pump pressure
7 [bars]
Collant pump flow rate
80 [l/min]
Lubrication tank capacity
350 [l]
Supply voltage
400 [V]
Total power required
20 [kVA]
Weight
4500 [Kg]
EQUIPMENT INCLUDED:
x1 ECO LOADER automation tool loader
x1 20 tool palett
x5 grinding wheel holders
x1 "calibration" option (ball + software)
x1 WALTER ISO50 test mandrel
x1 WALTER control disc
x14 grinding wheels
Various service keys
Various manuals
Wiring diagrams
